package com.itheima.service;

import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.pojo.KnowledgeFood;

import java.util.List;
import java.util.Map;

public interface KnowledgefoodService {
    PageResult pageQuery(QueryPageBean queryPageBean);

    void add(KnowledgeFood knowledgeFood);

    void deleteById(Integer id);

    KnowledgeFood findById(Integer id);

    void edit(KnowledgeFood knowledgeFood);




}




